56439234

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{55009}}^1$

素因数の和:55039

約数の個数: 32

約数和(自身を含む): 132024000

約数和(自身を除く): 75584766

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 55009, 110018, 165027, 330054, 495081, 990162, 1045171, 1485243, 2090342, 2970486, 3135513, 6271026, 9406539, 18813078, 28219617, 56439234]

約数ペア:

[(1, 56439234), (2, 28219617), (3, 18813078), (6, 9406539), (9, 6271026), (18, 3135513), (19, 2970486), (27, 2090342), (38, 1485243), (54, 1045171), (57, 990162), (114, 495081), (171, 330054), (342, 165027), (513, 110018), (1026, 55009)]